ENGINE WORK

Ensuring your engine is up to par is an important component of a well-maintained vehicle. But you shouldn't trust your engine repair needs to just anyone! D & D Automotive offers affordable engine repair services that are hassle-free and reliable every time. Contact us at 520-296-7705 or send us an email for more details!

You can count on the experts at D & D Automotive to help your diesel engine last a long time.

Belts & HosesTiming belts and serpentine belts are the most common types of belts in trucks.

A timing belt (also referred to as the camshaft drive belt or the Gilmer belt) is a notched belt that allows the crankshaft to turn the camshaft. Failure of the timing belt would lead to failure of the engine. A loose timing belt could lead to its slipping. When slipped, valves will open at the wrong time putting them at the risk of being struck by the pistons. To avoid this, have your timing belts inspected and serviced regularly.

A drive belt transfers power from the engine to the front mounted accessories such as the cooling fan, power steering pump, air injection pump, the air conditioning compressor and more. Failure of the drive belt means that all the engine accessories it's powering will stop working leading to overheating of the engine. To prevent this from happening, have the belt regularly checked for wear, cracks and stripping.

Hoses (or coolant hoses) are the heater and radiator hoses (upper and lower). The hoses facilitate the flow of coolant between the radiator, engine, and heating block. Old and worn out hoses can easily burst resulting in an overheated engine. To prevent this from happening, have the hoses inspected for cracks.

For belts and hoses maintenance and replacement services, visit D & D Automotive in Tucson, AZ 85710 today. Remember, working belts and hoses will lead to a properly working engine.

Cooling SystemAlthough a truck's engine operates most efficiently at high temperatures, the surplus heat produced during combustion can damage engine parts. To keep the engine safe from the surplus heat, trucks come with a cooling system. The system helps the engine maintain the required temperature and release any surplus heat to the environment.

The cooling system is made up of various parts that work harmoniously. These parts are the radiator, fan, pump, pressure cap, hoses, thermostat, and overflow tank. Failure of any of the parts will result in a poorly functioning cooling system.

To have a properly working cooling system (and thus a healthy engine), consider having periodic servicing of the parts that make up the system. At D & D Automotive, we can service or replace (if necessary) radiators, fans, water pumps, hoses, thermostats and pressure caps.

ExhaustAn exhaust system is a piping that directs exhaust gases away from the internal combustion engine to the outdoors. A truck's exhaust system is made up of one or more exhaust pipes. An exhaust system can be modified to increase engine power (and performance), reduce pollution, or reduce noise. Also, a properly operating exhaust system is required for operator safety.

To get the most from your truck, you need regular exhaust service. For exhaust repairs, exhaust modification, or exhaust replacement, call 520-296-7705 or visit D & D Automotive today.

Water PumpsA water pump is a vital part of your truck cooling system. A water pump is a centrifugal pump that circulates fluid whenever the engine is running. A belt connected to the engine's crankshaft drives the pump. Water pumps have vanes that fling the fluid to the outside of the pump (using centrifugal force) where it can enter the internal combustion engine. After going through the engine and the cylinder head, the fluid flows back to the water pump.

If the water pump develops a leak or the hub becomes loose and noisy, you need to have it replaced. Faulty water pumps will lead to poor cooling of the internal combustion engine. To have faulty water pumps repaired or replaced, call 520-296-7705 or visit D & D Automotive today.

EngineThis is where your truck's combustion of fuel occurs. The ignition, which takes place in a combustion chamber, provides force to the pistons, turbine blades, or a nozzle. The engine provides power that drives your truck. With a poorly operating engine, you will have a poor performing truck. Visit D & D Automotive in Tucson, AZ 85710 today, to have all your engine needs addressed. At D & D Automotive, we have engine specialists who will make sure you get the most from your truck's engine.

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Vehicle tips

According to recent studies, 5 percent of all motor vehicle fatalities are clearly caused by automobile maintenance neglect.

The cooling system should be completely flushed and refilled about every 24 months. The level, condition, and concentration of coolant should be checked. (A 50/50 mix of anti-freeze and water is usually recommended.)

Never remove the radiator cap until the engine has thoroughly cooled. The tightness and condition of drive belts, clamps and hoses should be checked by a pro.

Change your oil and oil filter as specified in your manual, or more often (every 3,000 miles) if you make frequent short jaunts, extended trips with lots of luggage or tow a trailer.

Replace other filters (air, fuel, PCV, etc.) as recommended, or more often in dusty conditions. Get engine drivability problems (hard stops, rough idling, stalling, diminished power, etc.) corrected at a good shop.

A dirty windshield causes eye fatigue and can pose a safety hazard. Replace worn blades and get plenty of windshield washer solvent.

Have your tires rotated about every 5,000 miles. Check tire pressures once a month; let the tires cool down first. Don't forget your spare and be sure your jack is in good condition.

ASSOCIATIONS

Testimonials

The service is always swift and dependable and the staff are great to deal with. I recommend them highly.-Thomas D.

Took my daughter's car in for something that I messed up and they very quickly found the problem and fixed it for a reasonable fee. I was very happy with this. Thanks-Dave D.

After spending $2k at a different shop trying to get the check engine light off on my 2001 Ram, D&D had the problem solved in less than an hour. I highly recommend this shop and will be returning to them for all of my vehicle repairs from now on.-Debbie S.

D & D are the only place I trust to work on my cars! They have always been prompt,courteous and fair priced. I give them the highest recommendation possible!-Len W.

I have been using D&D for about one year now and couldn't be happier,
They charge a fair price and stand behind there work, I can honestly recommend them to anyone that needs work on there car or truck,
My wife felt very comfortable as did my mother-in-law when dealing with them alone. My point is they treat woman well, As many places talk down to woman.
So feel safe using them, they are honest and friendly.-Gerard R.

honest! that is the best way to describe them.-Wendy C.

I love that they are dependable and easy to set up appointments. Highly recommend.-Nora P.

I've been very happy with the work that D& D auto has done on our cars. They are honest and reliable. When I had a vehicle that would cost more to repair than the car was worth, they told me that instead of trying to just get more work for themselves. They have reasonable prices & work on your car when your appointment is scheduled.-Alisa R.

I bring all my vehicles to D&D Automotive ! We have had stellar work and customer service every time . From oil changes to Ac repair we have all of our vehicle needs met here . We get VIP service every time and we will alway recommend their service .-Bella P.

They were honest and had all the equipment to do what I needed done and didn't try to up sale me even though I told them there was electrical issues I gotta fix. I would definitely recommend plus its not half done work like most other shops in tucson.-Chirs P.